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<title>Step 8: Adding a Replication Cluster</title>
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<body style="clear:both; padding-left:10px; padding-top:5px; padding-right:5px; padding-bottom:5px"><a name="EN-US_TOPIC_0000002168620492"></a><a name="EN-US_TOPIC_0000002168620492"></a>

<h1 class="topictitle1">Step 8: Adding a Replication Cluster</h1>
<div><p id="EN-US_TOPIC_0000002168620492__en-us_topic_0000002167587912_en-us_topic_0000002202220941_en-us_topic_0000002166854680_en-us_topic_0000002200061497_en-us_topic_0000001092505479_p173011029113111">This section describes how to add a target cluster on the local cluster side so that a logical connection is established between the primary and secondary devices for data transmission.</p>
<div class="section" id="EN-US_TOPIC_0000002168620492__en-us_topic_0000002167587912_en-us_topic_0000002202220941_en-us_topic_0000002166854680_en-us_topic_0000002200061497_section5343122851716"><h4 class="sectiontitle">Prerequisites</h4><p id="EN-US_TOPIC_0000002168620492__en-us_topic_0000002167587912_en-us_topic_0000002202220941_en-us_topic_0000002166854680_en-us_topic_0000002200061497_p27481329181712">The target cluster for replication has been prepared.</p>
</div>
<div class="section" id="EN-US_TOPIC_0000002168620492__en-us_topic_0000002167587912_en-us_topic_0000002202220941_en-us_topic_0000002166854680_en-us_topic_0000002200061497_en-us_topic_0000001092505479_section152913359312"><h4 class="sectiontitle">Procedure</h4><ol id="EN-US_TOPIC_0000002168620492__en-us_topic_0000002167587912_en-us_topic_0000002202220941_en-us_topic_0000002166854680_en-us_topic_0000002200061497_en-us_topic_0000001092505479_ol1038139939"><li id="EN-US_TOPIC_0000002168620492__en-us_topic_0000002167587912_en-us_topic_0000002202220941_en-us_topic_0000002166854680_en-us_topic_0000002200061497_en-us_topic_0000001092505479_li1570821013536"><span>Choose <span class="uicontrol" id="EN-US_TOPIC_0000002168620492__en-us_topic_0000002167587912_en-us_topic_0000002202220941_en-us_topic_0000002166854680_en-us_topic_0000002200061497_en-us_topic_0000001092505479_uicontrol123381932135316"><b><span id="EN-US_TOPIC_0000002168620492__en-us_topic_0000002167587912_en-us_topic_0000002202220941_en-us_topic_0000002166854680_en-us_topic_0000002200061497_text195451245818"><strong>System</strong></span> &gt; <span id="EN-US_TOPIC_0000002168620492__en-us_topic_0000002167587912_en-us_topic_0000002202220941_en-us_topic_0000002166854680_en-us_topic_0000002200061497_text1825116201482"><strong>Infrastructure</strong></span> &gt; <span id="EN-US_TOPIC_0000002168620492__en-us_topic_0000002167587912_en-us_topic_0000002202220941_en-us_topic_0000002166854680_en-us_topic_0000002200061497_text2324131633414"><strong>Cluster Management</strong></span></b></span>.</span></li><li id="EN-US_TOPIC_0000002168620492__en-us_topic_0000002167587912_en-us_topic_0000002202220941_en-us_topic_0000002166854680_li0123231815"><span>On the <span class="uicontrol" id="EN-US_TOPIC_0000002168620492__en-us_topic_0000002167587912_en-us_topic_0000002202220941_en-us_topic_0000002166854680_en-us_topic_0000002200061497_uicontrol855335015454"><b><span id="EN-US_TOPIC_0000002168620492__en-us_topic_0000002167587912_en-us_topic_0000002202220941_en-us_topic_0000002166854680_en-us_topic_0000002200061497_text11821141684610"><strong>Replication Clusters</strong></span></b></span> tab page, click <span class="uicontrol" id="EN-US_TOPIC_0000002168620492__en-us_topic_0000002167587912_en-us_topic_0000002202220941_en-us_topic_0000002166854680_en-us_topic_0000002200061497_en-us_topic_0000001092505479_uicontrol1645154510534"><b><span id="EN-US_TOPIC_0000002168620492__en-us_topic_0000002167587912_en-us_topic_0000002202220941_en-us_topic_0000002166854680_en-us_topic_0000002200061497_text26407307349"><strong>Add</strong></span></b></span>.</span></li><li id="EN-US_TOPIC_0000002168620492__en-us_topic_0000002167587912_en-us_topic_0000002202220941_en-us_topic_0000002166854680_en-us_topic_0000002200061497_en-us_topic_0000001092505479_li10626045539"><span>Set parameters related to the target cluster.</span><p><div class="p" id="EN-US_TOPIC_0000002168620492__en-us_topic_0000002167587912_en-us_topic_0000002202220941_en-us_topic_0000002166854680_en-us_topic_0000002200061497_p344744712197"><a href="#EN-US_TOPIC_0000002168620492__en-us_topic_0000002167587912_en-us_topic_0000002202220941_en-us_topic_0000002166854680_en-us_topic_0000002200061497_table13641194661910">Table 1</a> describes the related parameters.
<div class="tablenoborder"><a name="EN-US_TOPIC_0000002168620492__en-us_topic_0000002167587912_en-us_topic_0000002202220941_en-us_topic_0000002166854680_en-us_topic_0000002200061497_table13641194661910"></a><a name="en-us_topic_0000002167587912_en-us_topic_0000002202220941_en-us_topic_0000002166854680_en-us_topic_0000002200061497_table13641194661910"></a><table cellpadding="4" cellspacing="0" summary="" id="EN-US_TOPIC_0000002168620492__en-us_topic_0000002167587912_en-us_topic_0000002202220941_en-us_topic_0000002166854680_en-us_topic_0000002200061497_table13641194661910" frame="border" border="1" rules="all"><caption><b>Table 1 </b>Parameters related to the target cluster</caption><colgroup><col style="width:34.949999999999996%"><col style="width:65.05%"></colgroup><thead align="left"><tr id="EN-US_TOPIC_0000002168620492__en-us_topic_0000002167587912_en-us_topic_0000002202220941_en-us_topic_0000002166854680_en-us_topic_0000002200061497_row66412046151918"><th align="left" class="cellrowborder" valign="top" width="34.949999999999996%" id="mcps1.3.3.2.3.2.1.2.2.3.1.1"><p id="EN-US_TOPIC_0000002168620492__en-us_topic_0000002167587912_en-us_topic_0000002202220941_en-us_topic_0000002166854680_en-us_topic_0000002200061497_p11641204641917">Parameter</p>
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<th align="left" class="cellrowborder" valign="top" width="65.05%" id="mcps1.3.3.2.3.2.1.2.2.3.1.2"><p id="EN-US_TOPIC_0000002168620492__en-us_topic_0000002167587912_en-us_topic_0000002202220941_en-us_topic_0000002166854680_en-us_topic_0000002200061497_p3641114610198">Description</p>
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<tbody><tr id="EN-US_TOPIC_0000002168620492__en-us_topic_0000002167587912_en-us_topic_0000002202220941_en-us_topic_0000002166854680_en-us_topic_0000002200061497_row11154135519445"><td class="cellrowborder" valign="top" width="34.949999999999996%" headers="mcps1.3.3.2.3.2.1.2.2.3.1.1 "><p id="EN-US_TOPIC_0000002168620492__en-us_topic_0000002167587912_en-us_topic_0000002202220941_en-us_topic_0000002166854680_en-us_topic_0000002200061497_p9154135544411">Name</p>
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<td class="cellrowborder" valign="top" width="65.05%" headers="mcps1.3.3.2.3.2.1.2.2.3.1.2 "><p id="EN-US_TOPIC_0000002168620492__en-us_topic_0000002167587912_en-us_topic_0000002202220941_en-us_topic_0000002166854680_p15783192212167">Name of the target cluster, which can be customized.</p>
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<tr id="EN-US_TOPIC_0000002168620492__en-us_topic_0000002167587912_en-us_topic_0000002202220941_en-us_topic_0000002166854680_en-us_topic_0000002200061497_row15735172017508"><td class="cellrowborder" valign="top" width="34.949999999999996%" headers="mcps1.3.3.2.3.2.1.2.2.3.1.1 "><p id="EN-US_TOPIC_0000002168620492__en-us_topic_0000002167587912_en-us_topic_0000002202220941_en-us_topic_0000002166854680_p188591081763">Role</p>
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<td class="cellrowborder" valign="top" width="65.05%" headers="mcps1.3.3.2.3.2.1.2.2.3.1.2 "><p id="EN-US_TOPIC_0000002168620492__en-us_topic_0000002167587912_en-us_topic_0000002202220941_en-us_topic_0000002166854680_p14980173721618">The value is fixed at <span class="uicontrol" id="EN-US_TOPIC_0000002168620492__en-us_topic_0000002167587912_en-us_topic_0000002202220941_en-us_topic_0000002166854680_en-us_topic_0000002200061497_uicontrol174921835173717"><b><span id="EN-US_TOPIC_0000002168620492__en-us_topic_0000002167587912_en-us_topic_0000002202220941_en-us_topic_0000002166854680_en-us_topic_0000002200061497_text11492153533717"><strong>Replication Target Cluster</strong></span></b></span>.</p>
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<tr id="EN-US_TOPIC_0000002168620492__en-us_topic_0000002167587912_en-us_topic_0000002202220941_en-us_topic_0000002166854680_en-us_topic_0000002200061497_row17641164617192"><td class="cellrowborder" valign="top" width="34.949999999999996%" headers="mcps1.3.3.2.3.2.1.2.2.3.1.1 "><p id="EN-US_TOPIC_0000002168620492__en-us_topic_0000002167587912_en-us_topic_0000002202220941_en-us_topic_0000002166854680_p61532194619">IP Address</p>
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<td class="cellrowborder" valign="top" width="65.05%" headers="mcps1.3.3.2.3.2.1.2.2.3.1.2 "><div class="p" id="EN-US_TOPIC_0000002168620492__en-us_topic_0000002167587912_en-us_topic_0000002202220941_en-us_topic_0000002166854680_p12127149171616">Management, backup, or replication IP address of any controller in the target cluster.<ul id="EN-US_TOPIC_0000002168620492__en-us_topic_0000002167587912_en-us_topic_0000002202220941_en-us_topic_0000002166854680_en-us_topic_0000002200061497_ul10691523173813"><li id="EN-US_TOPIC_0000002168620492__en-us_topic_0000002167587912_en-us_topic_0000002202220941_en-us_topic_0000002166854680_en-us_topic_0000002200061497_li1869223123818">If you enter the management IP address of the target cluster, ensure that the management network of the local end is connected to that of the target end.</li><li id="EN-US_TOPIC_0000002168620492__en-us_topic_0000002167587912_en-us_topic_0000002202220941_en-us_topic_0000002166854680_en-us_topic_0000002200061497_li12657153011405">If you enter the backup network IP address of the target cluster, ensure that the backup network of the local end is connected to that of the target end.</li><li id="EN-US_TOPIC_0000002168620492__en-us_topic_0000002167587912_en-us_topic_0000002202220941_en-us_topic_0000002166854680_en-us_topic_0000002200061497_li1768111253458">If you enter the replication network IP address of the target cluster, ensure that the replication network of the local end is connected to that of the target end.</li></ul>
<div class="note" id="EN-US_TOPIC_0000002168620492__en-us_topic_0000002167587912_en-us_topic_0000002202220941_en-us_topic_0000002166854680_en-us_topic_0000002200061497_note4160173815018"><span class="notetitle"> NOTE: </span><div class="notebody"><ul id="EN-US_TOPIC_0000002168620492__en-us_topic_0000002167587912_en-us_topic_0000002202220941_en-us_topic_0000002166854680_en-us_topic_0000002200061497_ul114693044613"><li id="EN-US_TOPIC_0000002168620492__en-us_topic_0000002167587912_en-us_topic_0000002202220941_en-us_topic_0000002166854680_en-us_topic_0000002200061497_li472320144611">The management IP address is the IP address for logging in to the management page of the target cluster.</li><li id="EN-US_TOPIC_0000002168620492__en-us_topic_0000002167587912_en-us_topic_0000002202220941_en-us_topic_0000002166854680_en-us_topic_0000002200061497_li174692084618">To obtain the backup or replication network IP address, perform the following operations: Log in to the management page of the target cluster and choose <strong id="EN-US_TOPIC_0000002168620492__en-us_topic_0000002167587912_en-us_topic_0000002202220941_en-us_topic_0000002166854680_en-us_topic_0000002200061497_b34457257410">System</strong> &gt; <strong id="EN-US_TOPIC_0000002168620492__en-us_topic_0000002167587912_en-us_topic_0000002202220941_en-us_topic_0000002166854680_en-us_topic_0000002200061497_b1510362820411">Infrastructure</strong> &gt; <strong id="EN-US_TOPIC_0000002168620492__en-us_topic_0000002167587912_en-us_topic_0000002202220941_en-us_topic_0000002166854680_en-us_topic_0000002200061497_b16154301344">Cluster Management</strong>. On the <strong id="EN-US_TOPIC_0000002168620492__en-us_topic_0000002167587912_en-us_topic_0000002202220941_en-us_topic_0000002166854680_en-us_topic_0000002200061497_b12303146154718">Backup Clusters</strong> tab page that is displayed, click the cluster name to obtain the backup network IP address (data backup engine) or replication network IP address of any controller.</li></ul>
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<tr id="EN-US_TOPIC_0000002168620492__en-us_topic_0000002167587912_en-us_topic_0000002202220941_en-us_topic_0000002166854680_en-us_topic_0000002200061497_row18641204619191"><td class="cellrowborder" valign="top" width="34.949999999999996%" headers="mcps1.3.3.2.3.2.1.2.2.3.1.1 "><p id="EN-US_TOPIC_0000002168620492__en-us_topic_0000002167587912_en-us_topic_0000002202220941_en-us_topic_0000002166854680_p577915299616">Port</p>
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<td class="cellrowborder" valign="top" width="65.05%" headers="mcps1.3.3.2.3.2.1.2.2.3.1.2 "><p id="EN-US_TOPIC_0000002168620492__en-us_topic_0000002167587912_en-us_topic_0000002202220941_en-us_topic_0000002166854680_p199938014179">Port of the target cluster. The value ranges from <strong id="EN-US_TOPIC_0000002168620492__en-us_topic_0000002167587912_en-us_topic_0000002202220941_en-us_topic_0000002166854680_en-us_topic_0000002200061497_b156861254161920">1</strong> to <strong id="EN-US_TOPIC_0000002168620492__en-us_topic_0000002167587912_en-us_topic_0000002202220941_en-us_topic_0000002166854680_en-us_topic_0000002200061497_b9335125819191">65535</strong>.</p>
<p id="EN-US_TOPIC_0000002168620492__en-us_topic_0000002167587912_en-us_topic_0000002202220941_en-us_topic_0000002166854680_p7624122151720">The default port number is <strong id="EN-US_TOPIC_0000002168620492__en-us_topic_0000002167587912_en-us_topic_0000002202220941_en-us_topic_0000002166854680_en-us_topic_0000002200061497_b175412554138">25081</strong> if <strong id="EN-US_TOPIC_0000002168620492__en-us_topic_0000002167587912_en-us_topic_0000002202220941_en-us_topic_0000002166854680_en-us_topic_0000002200061497_b85410551134">IP Address</strong> is set to a management IP address, and <strong id="EN-US_TOPIC_0000002168620492__en-us_topic_0000002167587912_en-us_topic_0000002202220941_en-us_topic_0000002166854680_en-us_topic_0000002200061497_b2541195510131">30068</strong> if <strong id="EN-US_TOPIC_0000002168620492__en-us_topic_0000002167587912_en-us_topic_0000002202220941_en-us_topic_0000002166854680_en-us_topic_0000002200061497_b2541955121312">IP Address</strong> is set to the IP address of the replication network or backup network.</p>
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<tr id="EN-US_TOPIC_0000002168620492__en-us_topic_0000002167587912_en-us_topic_0000002202220941_en-us_topic_0000002166854680_en-us_topic_0000002200061497_row9641346121912"><td class="cellrowborder" valign="top" width="34.949999999999996%" headers="mcps1.3.3.2.3.2.1.2.2.3.1.1 "><p id="EN-US_TOPIC_0000002168620492__en-us_topic_0000002167587912_en-us_topic_0000002202220941_en-us_topic_0000002166854680_p17777391664">Username</p>
</td>
<td class="cellrowborder" rowspan="2" valign="top" width="65.05%" headers="mcps1.3.3.2.3.2.1.2.2.3.1.2 "><p id="EN-US_TOPIC_0000002168620492__en-us_topic_0000002167587912_en-us_topic_0000002202220941_en-us_topic_0000002166854680_en-us_topic_0000002200061497_p1119324620413">User and password created in <a href="en-us_topic_0000002168460760.html#EN-US_TOPIC_0000002168460760">Step 5: Creating a Remote Device Administrator</a>.</p>
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<tr id="EN-US_TOPIC_0000002168620492__en-us_topic_0000002167587912_en-us_topic_0000002202220941_en-us_topic_0000002166854680_en-us_topic_0000002200061497_row12641194631915"><td class="cellrowborder" valign="top" headers="mcps1.3.3.2.3.2.1.2.2.3.1.1 "><p id="EN-US_TOPIC_0000002168620492__en-us_topic_0000002167587912_en-us_topic_0000002202220941_en-us_topic_0000002166854680_p1644865412613">Password</p>
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</p></li><li id="EN-US_TOPIC_0000002168620492__en-us_topic_0000002167587912_en-us_topic_0000002202220941_en-us_topic_0000002166854680_li398813261430"><span>Click <span class="uicontrol" id="EN-US_TOPIC_0000002168620492__en-us_topic_0000002167587912_en-us_topic_0000002202220941_en-us_topic_0000002166854680_en-us_topic_0000002200061497_uicontrol119517424202"><b>OK</b></span>.</span></li></ol>
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<div class="parentlink"><strong>Parent topic:</strong> <a href="en-us_topic_0000002168620460.html">Replicating GaussDB Copies (Applicable to the OceanProtect E6000 Appliance)</a></div>
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